In fact, whether the bone grinding operation will hurt the facial nerve is mainly related to the doctor's technology. If the doctor's skill is not good, bleeding, infection, facial nerve injury and facial paralysis may occur during the bone grinding operation. Late nursing will also affect the safety of the operation. If the operator does not get good care in the later period, it will affect the effect of bone grinding and leave various sequelae bleeding.

Don't shout after the operation.

After the bone grinding operation, the doctor will tell the patient not to open his mouth and shout, and not to urinate or defecate, especially when the swelling is reduced. Otherwise, any external impact on the mandibular position will make you feel pain and discomfort, which will directly affect the effect of plastic surgery. Therefore, we must control our emotions after bone grinding and plastic surgery. It is best to talk less and wait quietly for the recovery of the operating position.

3. Wear a headgear after operation.

In order to reduce the swelling problem after bone grinding operation, generally speaking, the operator needs to wear a headgear. Although you will feel uncomfortable after wearing the headgear, you must not move or take it off yourself. Otherwise, it is easy to prolong the healing period and may also deform the face. Therefore, in order to recover as soon as possible after surgery, it is necessary to endure the discomfort of wearing a hood for several days.

Don't eat hard food after operation.

Within half a month after bone grinding operation, it is best to eat semi-liquid foods such as rice soup, fruit juice and vegetable porridge, and don't chew hard objects. You can return to normal diet after half a month. Moreover, the operator should also do related nursing after operation to ensure that the operation will not damage the nerves and make the postoperative effect more ideal.

Bone grinding surgery can help you to have a smart face, but in order to ensure the effect of the operation, you must actively take good care after the operation. In order not to damage your nerves during the operation, you should choose a doctor with rich technical experience.